Image builder fails when using a build config with an inline dockerfile containing a heredoc: "EOF: unterminated heredoc" #480
Description
I cannot find anything stating that this use case is not supported, and have found comments stating heredoc's have been supported by buildah for a couple years. So it seems like this should work:
---
apiVersion: image.openshift.io/v1
kind: ImageStream
metadata:
labels:
ad-hoc: build-inline-dockerfile-heredoc
name: foo
---
apiVersion: build.openshift.io/v1
kind: BuildConfig
metadata:
labels:
ad-hoc: build-inline-dockerfile-heredoc
name: foo
spec:
output:
to:
kind: ImageStreamTag
name: foo:latest
resources:
requests:
cpu: .5
memory: 10Mi
limits:
cpu: 1
memory: 100Mi
source:
dockerfile: |
FROM registry.access.redhat.com/ubi9/ubi:latest
COPY <<EOF /entrypoint.sh
printf "hello world!" \
EOF\
ENTRYPOINT ["/entrypoint.sh"]
strategy:
type: DockerBut it results in this error:
ltheisen@PC ~/tmp/VSRPPROTO-893
$ oc --context epic --namespace pd-kube-ci apply --filename foo.yml
imagestream.image.openshift.io/foo unchanged
buildconfig.build.openshift.io/foo configured
ltheisen@PC ~/tmp/VSRPPROTO-893
$ oc --context epic --namespace pd-kube-ci start-build foo --follow
build.build.openshift.io/foo-2 started
Adding cluster TLS certificate authority to trust store
error: EOF: unterminated heredoc